How To Fix T8128 - Swaptions on non-standard swaps cannot be calculated at present

SAP Error Message - Details

• Message type: E = Error

• Message class: T8 - Analysis system evaluations

• Message number: 128

• Message text: Swaptions on non-standard swaps cannot be calculated at present

What causes this issue?

As an underlying for the swaption, you have specified a currency
interest rate swap or a swap with either changing reference interest
rates or changing nominal amounts on the variable side.

System Response

The swaption is not valued.

Error message extract from SAP system. Copyright SAP SE.